Specifications：
- Charger parameters: AC: 100-240V, 50-60Hz, 200mA, DC: 5V, 1A
- Battery parameters: 3.7V, 2200ma high capacity rechargeable lithium battery
- Charging time: about 4-5 hours
- Working hours: 8-12 hours
- Color: 16 color gradient or fixed in a certain color + 4 color change modes through remote control (key)
- Size：40*40*40cm
- Power: 5W